EP3029811A3 - Rotor of electric rotating machine - Google Patents

Rotor of electric rotating machine Download PDF

Info

Publication number
EP3029811A3
EP3029811A3 EP16151479.9A EP16151479A EP3029811A3 EP 3029811 A3 EP3029811 A3 EP 3029811A3 EP 16151479 A EP16151479 A EP 16151479A EP 3029811 A3 EP3029811 A3 EP 3029811A3
Authority
EP
European Patent Office
Prior art keywords
rotor
rotating machine
electric rotating
conductors
gaps
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16151479.9A
Other languages
German (de)
French (fr)
Other versions
EP3029811A2 (en
Inventor
Kazunori Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP16151479.9A priority Critical patent/EP3029811A3/en
Publication of EP3029811A2 publication Critical patent/EP3029811A2/en
Publication of EP3029811A3 publication Critical patent/EP3029811A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0442—Loop windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0442—Loop windings
    • H02K15/045—Form wound coils
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49009—Dynamoelectric machine
    • Y10T29/49012—Rotor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)
  • Synchronous Machinery (AREA)

Abstract

A rotor (1) of an AC generator for vehicle in which a conductor (6) is wound around a spool (5) in multi-rows and multi-layers wherein gaps between the conductors at least at the deep portion (22) out of the gaps between the conductors from the innermost layer to the outmost layer are filled evenly with resin (7) forming resin layers.
EP16151479.9A 2004-05-06 2004-05-06 Rotor of electric rotating machine Withdrawn EP3029811A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16151479.9A EP3029811A3 (en) 2004-05-06 2004-05-06 Rotor of electric rotating machine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16151479.9A EP3029811A3 (en) 2004-05-06 2004-05-06 Rotor of electric rotating machine
PCT/JP2004/006404 WO2005109604A1 (en) 2004-05-06 2004-05-06 Rotor of electric rotating machine and method for manufacturing the same
EP04731480.2A EP1744434B1 (en) 2004-05-06 2004-05-06 Method for manufacuring a rotor of an electric rotating machine

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP04731480.2A Division-Into EP1744434B1 (en) 2004-05-06 2004-05-06 Method for manufacuring a rotor of an electric rotating machine
EP04731480.2A Division EP1744434B1 (en) 2004-05-06 2004-05-06 Method for manufacuring a rotor of an electric rotating machine

Publications (2)

Publication Number Publication Date
EP3029811A2 EP3029811A2 (en) 2016-06-08
EP3029811A3 true EP3029811A3 (en) 2016-06-22

Family

ID=35320510

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04731480.2A Expired - Lifetime EP1744434B1 (en) 2004-05-06 2004-05-06 Method for manufacuring a rotor of an electric rotating machine
EP16151479.9A Withdrawn EP3029811A3 (en) 2004-05-06 2004-05-06 Rotor of electric rotating machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP04731480.2A Expired - Lifetime EP1744434B1 (en) 2004-05-06 2004-05-06 Method for manufacuring a rotor of an electric rotating machine

Country Status (6)

Country Link
US (2) US7382073B2 (en)
EP (2) EP1744434B1 (en)
JP (1) JP4703560B2 (en)
CN (1) CN100379124C (en)
AU (1) AU2004317022B2 (en)
WO (1) WO2005109604A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005109604A1 (en) * 2004-05-06 2005-11-17 Mitsubishi Denki Kabushiki Kaisha Rotor of electric rotating machine and method for manufacturing the same
US20190068044A1 (en) * 2010-01-25 2019-02-28 Svetozar B. Petrovich In Evolution of Gravity Fields
US20100148623A1 (en) * 2008-12-15 2010-06-17 Schlumberger Technology Corporation High voltage motor windings
CN102420486A (en) * 2011-12-23 2012-04-18 宁波韵升股份有限公司 Alternating current generator for vehicle
US20140265710A1 (en) * 2013-03-14 2014-09-18 Remy Technologies Llc Coil arrangement with intermediary wire tie-off
CN103715840B (en) * 2013-12-06 2017-01-04 周帅 Rotor protecting band winding device
JP2018074827A (en) * 2016-11-01 2018-05-10 三菱電機株式会社 Coil, manufacturing method of coil and manufacturing apparatus of coil
CN109028951A (en) * 2018-06-06 2018-12-18 中车永济电机有限公司 Flatbed wind power generator rotor heating furnace structure
EP3772158B1 (en) * 2019-08-02 2021-09-29 Siemens Aktiengesellschaft Insulation of the ends of a stator winding
JP7354781B2 (en) * 2019-11-11 2023-10-03 株式会社デンソー Manufacturing method of rotating electric machine
CN116633059B (en) * 2023-05-15 2024-05-14 浙江大学 Motor forming winding structure and processing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160108A (en) * 1984-01-31 1985-08-21 Showa Electric Wire & Cable Co Ltd Manufacture of coil
JPH05328651A (en) * 1992-05-14 1993-12-10 Sony Corp Coil bobbin
US5714822A (en) * 1995-05-19 1998-02-03 Nippondenso Co., Ltd. Coil for electric machine and manufacturing method thereof
US6037694A (en) * 1998-09-04 2000-03-14 Mitsubishi Denki Kabushiki Kaisha Rotor for an automotive alternator
US20030006654A1 (en) * 2000-05-29 2003-01-09 Jean-Pierre Chochoy Rotary electric machine and method for making windings

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412354A (en) * 1963-02-18 1968-11-19 Westinghouse Electric Corp Adhesive coated electrical conductors
US4037312A (en) * 1972-11-16 1977-07-26 Westinghouse Electric Corporation Method of fabricating a mechanically stable electrical winding having cooling openings therein
US4009306A (en) * 1974-09-26 1977-02-22 Matsushita Electric Industrial Co., Ltd. Encapsulation method
JPS5683246A (en) * 1979-12-12 1981-07-07 Hitachi Ltd Manufacturing of magnetic field coil
JPS58141512A (en) 1982-02-17 1983-08-22 Yokogawa Hokushin Electric Corp Winding wire material and coil winding method
JPS6120020U (en) 1984-07-10 1986-02-05 松下電工株式会社 Structure of multilayer coil
US4988055A (en) * 1988-05-25 1991-01-29 Nippondenso Co., Ltd. Coil assembly for polygonal wire
JPH063764B2 (en) * 1989-01-13 1994-01-12 日本電装株式会社 Coil device
JPH06302454A (en) * 1993-04-13 1994-10-28 Sansen:Kk Manufacture of coil
JPH09168226A (en) 1995-12-12 1997-06-24 Mitsubishi Electric Corp Protective relay
JP3383143B2 (en) * 1995-12-13 2003-03-04 三菱電機株式会社 Rotor of rotating electric machine and method of manufacturing the same
JPH11307358A (en) * 1998-04-24 1999-11-05 Canon Inc Transformer and assembling method therefor
US6409966B1 (en) * 1998-05-19 2002-06-25 Reynolds Metals Company Free machining aluminum alloy containing bismuth or bismuth-tin for free machining and a method of use
JP3836608B2 (en) * 1998-09-04 2006-10-25 三菱電機株式会社 AC alternator rotor for vehicles
JP2000092768A (en) 1998-09-16 2000-03-31 Tamagawa Seiki Co Ltd Winding bobbin structure
JP2001035718A (en) * 1999-07-16 2001-02-09 Okayama Giken:Kk Normally wound high-conductor density coil
JP3502589B2 (en) * 2000-02-10 2004-03-02 三菱電機株式会社 Alternator
JP3756742B2 (en) 2000-08-22 2006-03-15 富士重工業株式会社 Flat wire winding machine
JP2002236760A (en) 2001-02-08 2002-08-23 Takashi Hattori Method and system for mediating medical treatment
JP2002336760A (en) 2001-03-13 2002-11-26 Mitsubishi Electric Corp Varnish application apparatus
JP2002284446A (en) * 2001-03-23 2002-10-03 Moric Co Ltd Winding bobbin for electric device
FR2825534B1 (en) * 2001-05-31 2003-09-05 Valeo Equip Electr Moteur METHOD FOR MANUFACTURING ROTOR OF ROTATING ELECTRIC MACHINE
JP3711058B2 (en) 2001-10-19 2005-10-26 株式会社東芝 Memory card holding mechanism and electronic device equipped with the holding mechanism
WO2005109604A1 (en) * 2004-05-06 2005-11-17 Mitsubishi Denki Kabushiki Kaisha Rotor of electric rotating machine and method for manufacturing the same
JP3856799B2 (en) 2004-05-14 2006-12-13 三菱電機株式会社 Power converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160108A (en) * 1984-01-31 1985-08-21 Showa Electric Wire & Cable Co Ltd Manufacture of coil
JPH05328651A (en) * 1992-05-14 1993-12-10 Sony Corp Coil bobbin
US5714822A (en) * 1995-05-19 1998-02-03 Nippondenso Co., Ltd. Coil for electric machine and manufacturing method thereof
US6037694A (en) * 1998-09-04 2000-03-14 Mitsubishi Denki Kabushiki Kaisha Rotor for an automotive alternator
US20030006654A1 (en) * 2000-05-29 2003-01-09 Jean-Pierre Chochoy Rotary electric machine and method for making windings

Also Published As

Publication number Publication date
CN1781233A (en) 2006-05-31
JP4703560B2 (en) 2011-06-15
EP1744434B1 (en) 2016-04-06
US7382073B2 (en) 2008-06-03
EP1744434A1 (en) 2007-01-17
AU2004317022B2 (en) 2009-04-23
AU2004317022A1 (en) 2005-11-24
EP3029811A2 (en) 2016-06-08
US8104164B2 (en) 2012-01-31
US20070013254A1 (en) 2007-01-18
US20070214633A1 (en) 2007-09-20
EP1744434A4 (en) 2010-01-27
CN100379124C (en) 2008-04-02
JPWO2005109604A1 (en) 2008-03-21
WO2005109604A1 (en) 2005-11-17

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Effective date: 20161223